fix: fix unexpected parser action

Zxilly · Zxilly · commit 3074fa9050ca · 2021-02-19T18:17:13.000+08:00
Signed-off-by: Zxilly &lt;zhouxinyu1001@gmail.com&gt;
diff --git a/src/config.ts b/src/config.ts
@@ -91,7 +91,10 @@ export class Config implements ConfigInterface {
   }
 
   private parseBuffer(buf: Buffer): void {
-    const lines = buf.toString().split('\n');
+    const lines = buf
+      .toString()
+      .split('\n')
+      .filter((v) => v);
     const linesCount = lines.length;
     let section = '';
     let currentLine = '';
@@ -123,15 +126,11 @@ export class Config implements ConfigInterface {
         let shouldWrite = false;
         if (line.includes(Config.DEFAULT_MULTI_LINE_SEPARATOR)) {
           currentLine += line.substring(0, line.length - 1).trim();
-          // when the last line has a "\" string
-          if (lineNumber + 1 === linesCount) {
-            shouldWrite = true;
-          }
         } else {
           currentLine += line;
           shouldWrite = true;
         }
-        if (shouldWrite) {
+        if (shouldWrite || lineNumber === linesCount) {
           this.write(section, lineNumber, currentLine);
           currentLine = '';
         }
diff --git a/test/config/config.test.ts b/test/config/config.test.ts
@@ -23,6 +23,10 @@ describe('multi-line test', () => {
     expect(config.get('multi5::name')).toEqual('r.sub==p.sub&&r.obj==p.obj');
   });
 
+  it('should config.get("multi6::name") to equal r.sub==p.sub&&r.obj==p.obj&&r.tex==p.tex', function () {
+    expect(config.get('multi6::name')).toEqual('r.sub==p.sub&&r.obj==p.obj&&r.tex==p.tex');
+  });
+
   it('should config.get("mysql::mysql.master.host") to equal 10.0.0.1', function () {
     expect(config.get('mysql::mysql.master.host')).toEqual('10.0.0.1');
   });
diff --git a/test/config/testini.ini b/test/config/testini.ini
@@ -43,5 +43,10 @@ name = \
 
 [multi5]
 name = r.sub==p.sub \
-   &&r.obj==p.obj\
+   &&r.obj==p.obj \
    \
+
+[multi6]
+name = r.sub==p.sub \
+   &&r.obj==p.obj \
+   &&r.tex==p.tex
